| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.44 | 12.752% | $150.4563 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $212.65 | 13.345% | $241.0281 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $172.73 | 5.575% | $182.3597 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $194.81 | 11.853% | $217.9008 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $18.34 | 3.181% | $18.9234 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $117.41 | 4.116% | $122.2426 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $193.79 | 7.346% | $208.0258 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,043.17 | $1,140.9367 | $1,140.94 | $1,140.95 | $1,140.90 | |